package com.csi.controller.user;

import com.alibaba.fastjson2.JSON;
import com.csi.domain.AccountCredDetails;
import com.csi.domain.AccountDetails;
import com.csi.pojo.Result;
import com.csi.service.UserService;
import com.csi.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * 用户解绑卡
 */
@WebServlet("/user/unbindCardController")
public class UnbindCardController extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setContentType("application/json;charset=utf-8");
        PrintWriter out = resp.getWriter();

        // 获取请求参数
        String userNumber = req.getParameter("userNumber");
        String accountNumber = req.getParameter("accountNumber");

        // 参数校验
        if (userNumber == null || userNumber.trim().isEmpty() || accountNumber == null || accountNumber.trim().isEmpty()) {
            Result result = new Result<>();
            result.setCode(400);
            result.setMsg("请求参数不能为空");
            out.print(JSON.toJSONString(result));
            out.flush();
            out.close();
            return;
        }

        UserService userService = new UserServiceImpl();
        userService.unbindCard(userNumber, accountNumber);

        Result result = new Result<>();
        result.setCode(200);
        result.setMsg("解绑成功");
        out.print(JSON.toJSONString(result));
    }

}
